Investigation of the excitonic structure in the photoconductivity spectra of CdS crystals

被引：9
|
作者：
Batyrev, AS [1 ]
Botov, OE
Karasenko, NV
Sum'yanova, EV
Bisengaliev, RA
Novikov, BV
机构：
[1] Kalmyk State Univ, Elista 358000, Russia
[2] St Petersburg State Univ, Sci Res Inst Phys, St Petersburg 198904, Russia
来源：
PHYSICS OF THE SOLID STATE | 1998年 / 40卷 / 05期
关键词：
Spectroscopy; State Physics; Recombination; External Influence; Nonequilibrium Carrier;
D O I：
10.1134/1.1130428
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The changes in the low-temperature photoconductivity spectra of CdS crystals under the action of external influences are investigated. The high sensitivity of the fine (excitonic) structure of the spectra to changes in the conditions for the recombination of nonequilibrium carriers neat the surface and in the bulk of the semiconductor is demonstrated. (C) 1998 American Institute of Physics.
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页码：867 / 869
页数：3
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